Fatal error: Uncaught ArgumentCountError: Too few arguments to function Managecourses::cart(), 0 passed in /home/lapoins1/public_html/training.lapoinstitute.edu.ng/app/libraries/Core.php on line 60 and exactly 1 expected in /home/lapoins1/public_html/training.lapoinstitute.edu.ng/app/controllers/Managecourses.php:845 Stack trace: #0 /home/lapoins1/public_html/training.lapoinstitute.edu.ng/app/libraries/Core.php(60): Managecourses->cart() #1 /home/lapoins1/public_html/training.lapoinstitute.edu.ng/public/index.php(14): Core->__construct() #2 {main} thrown in /home/lapoins1/public_html/training.lapoinstitute.edu.ng/app/controllers/Managecourses.php on line 845